Colonoscopy, diagnosticCPT 45378GI

Median commercial negotiated rate by hospital, from each hospital's own disclosure file. The same procedure spans a 3.3× price range across 44 Colorado hospitals. Open in the explorer → — filter by insurer or region, map it, or compare hospitals side by side.

How to read “% of Medicare” Medicare’s payment is a hospital-specific benchmark built from CMS files — adjusted for local wages and case complexity, and roughly pegged to the cost of care. A commercial rate at 300% means a private plan pays about triple that benchmark for the same care at the same hospital. The gap is negotiation, not quality. Full methodology →
Median commercial negotiated rate Medicare benchmark
$1,486
$2,816
$3,477
$4,540

The part you don’t feel

Lewisgale Hospital Alleghany $4,845vsStafford Hospital $1,486 what you pay what your plan pays
Deductible not metearly in the plan year
Lewisgale Hospital Alleghany
Stafford Hospital
$3,360you feel all of it
Deductible met20% coinsurance
Lewisgale Hospital Alleghany
Stafford Hospital
$672$2,688 invisible to you
Out-of-pocket max reacheda bad year, or a big surgery
Lewisgale Hospital Alleghany
Stafford Hospital
$0the market goes blind

The gap is $3,360 in every row. The only thing that changes is how much of it reaches the person choosing. Nobody hid the price — the deductible structure hides the difference, and a difference nobody feels is a difference nobody shops. Illustration uses a 20% coinsurance plan with no separate facility or professional bill; your own plan governs.

Detail (click headers to sort, or “why” for cost vs price)

HospitalCommercial medianMedicare% of MedicareEst. cost*Plan rows
Bath Community Hospital⚠ data flag ● actual$485$95051%—3
Virginia Hospital Center⚠ data flag ● actual$552$96257%$30410
Stafford Hospital$1,486$962154%$1,02922
Wythe County Community Hospital$1,622$907179%—1
Clinch Valley Medical Center$1,633$907180%—2
Mary Washington Hospital$1,696$962176%$91222
Sentara Northern Virginia Medical Center$2,076$907229%—6
Carilion Tazewell Community Hospital$2,187$907241%$80123
University Of Virginia Medical Center ● actual$2,195$933235%$79030
Carilion Medical Center ● actual$2,326$907256%$72719
Carilion New River Valley Medical Center ● actual$2,326$907256%$76319
Carilion Franklin Memorial Hospital ● actual$2,326$907256%$77919
Carilion Giles Community Hospital$2,326$950245%—19
Inova Alexandria Hospital ● actual$2,431$1,008241%$1,02817
Inova Mount Vernon Hospital ● actual$2,438$1,008242%$1,18117
Inova Loudoun Hospital ● actual$2,455$962255%$97917
Inova Fair Oaks Hospital ● actual$2,466$962256%$1,07717
Inova Fairfax Hospital ● actual$2,493$997250%$1,10917
Carilion Stonewall Jackson Hospital ● actual$2,585$950272%—21
Buchanan General Hospital$2,588$907285%$1,6041
Uva Health Culpeper Medical Center ● actual$2,685$962279%$1,10214
Uva Health Haymarket Medical Center ● actual$2,689$962280%$1,41818
Reston Hospital Center$2,747$984279%—13
Stonesprings Hospital Center$2,747$962286%—13
Augusta Health$2,816$909310%—5
Spotsylvania Regional Medical Center$2,829$962294%—12
Uva Health Prince William Medical Center ● actual$2,874$962299%$1,31719
Sentara Rmh Medical Center$2,986$907329%—2
Sentara Martha Jefferson Hospital$3,085$907340%—5
Chesapeake General Hospital$3,147$907347%—5
Sentara Halifax Regional Hospital$3,200$915350%—2
John Randolph Medical Center$3,477$907383%—15
Cjw Medical Center$3,477$933373%—16
Henrico Doctors' Hospital$3,477$933373%—16
Sentara Careplex Hospital$4,171$907460%—4
Sentara Williamsburg Regional Medical Center$4,320$907476%—4
Fauquier Hospital$4,540$962472%—1
Sentara Norfolk General Hospital$4,564$907503%—5
Sentara Obici Hospital$4,564$907503%—5
Sentara Leigh Hospital$4,564$907503%—5
Sentara Virginia Beach General Hospital$4,564$907503%—5
Sentara Princess Anne Hospital$4,564$907503%—5
Lewisgale Medical Center$4,845$907534%—7
Lewisgale Hospital Montgomery$4,845$907534%—7
Lewisgale Hospital Pulaski$4,845$907534%—7
Lewisgale Hospital Alleghany$4,845$907534%—7

*Cost estimates use hospital-level cost-to-charge ratios from federal cost reports and are approximate; ~ marks categories (imaging, labs) where they are least precise. "Plan rows" is how many distinct plan rates the hospital published; medians over more rows are sturdier.
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Rexroad Analytics · Data: hospital machine-readable files (45 CFR 180, schema v3.0) retrieved September 18, 2026; Medicare benchmarks from CMS claims data and fee schedules; cost estimates from FY2026 CMS cost-report ratios, labeled as estimates. Not medical, legal, or benefits advice. Full methodology → · The American Healthcare Conundrum →